1997 S500 B13 Sender Location Please
 

Greetings Forum Members,

I recently purchased a 1996 S500 with a 1997 engine swap.
The temperature gauge is not working and I cannot
find where the B13 temperature gauge sender is located to check or replace it.
It is not on the top front of the intake manifold.
A 2 lead B11/4 sensor for engine management is in that location.
Information on the B13 sensor location for this engine would be most appreciated.

Thanks,
Knarf

should be two pin plug temp sensor, mine is at thermostat housing.

Hi Oldsinner111,

Is that on a 1997 S500 W140?
All my research to date tells me that it is a single
pin sender to the cluster gauge.

Thanks,
Knarf

On the 1996 and 1997 Mercedes S500 the connector with 2 leads on the intake manifold near the thermostat housing is the motronic temperature sensor. B11/4.
I need to locate the sensor that sends signal to the instrument cluster temperature gauge,
the B13 sensor.